GLiDE leads my 1,342-question System 1 benchmark, ahead of GPT-6 Sol

#1
by etsabary - opened

GLiDE is the first specialized decision model in my benchmark to outscore GPT-6 Sol with reasoning disabled, the highest-scoring LLM reference I have tested here.

All models answer the same 1,342 supplied-fact, five-choice questions across 31 categories. No tools or iterative problem-solving.

Model Correct Accuracy Median response Cost for all 1,342
Fastino GLiDE 1,154 86.0% 213 ms ~$0.0174*
GPT-6 Sol, reasoning off 1,143 85.2% 1,023 ms $0.8483
Mammoth-1 1,139 84.9% 240 ms Promotional free access

GLiDE's measured median was 4.8 times shorter than Sol's, at about 1/49 of the run cost. The accuracy lead is 11 answers, or 0.82 percentage points. This is a developing benchmark, not evidence of universal intelligence superiority; dates, providers and server loads differ.

Some category results are particularly interesting:

  • Truth-tellers and liars: 59/74, versus Sol's 38/74. These questions require finding which assignments of honest and dishonest speakers fit their statements.
  • Rule violations: 52/52. Required conditions: 51/52.
  • Ordered procedures: 18/48, versus Respan Span-02's 33/48. Applying successive edits to the current state remains difficult.

On the separate 200-question image benchmark, GLiDE scored 158/200 (79.0%), second to Amos at 159/200.

Tested October 23, 2026 through Fastino's hosted fastino/GLiDE alias; responses identified glide_v2. The live catalog described v2.2. This is not an exact-weight identification of the downloadable model. Sol's comparison run is from October 19.

*Fastino cost is calculated from reported input tokens at the captured $0.04/million-input-token tariff, not returned monetary receipts. Promotional free access is not a production tariff.

Full text report, category scores and methodology 路 Questions and reproducible evidence 路 Image report

Accuracy, speed and cost: 27 decision models and 3 no-reasoning LLM references

Really love this work, Prof. @etsabary !

Thank you so much, Sahibzada! I鈥檓 really impressed by GLiDE. Its combination of accuracy, speed and cost is remarkable, and the truth-teller results were especially striking in my tests. Congratulations to you and the Fastino team, and thank you for making it available for independent testing!

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